Counter-bending plate auxiliary device for realizing spine stretching and pressure reducing and correcting hunch over load-bearing

Abstract

The invention relates to a spine stretching and decompression and correcting hunched back load-bearing recurve board auxiliary device, which comprises: a recurve board, a front edge, a traction belt, a shoulder belt, a chest belt, and a waist belt; And the right wing provides the highest fulcrum and width fulcrum for the pulling force of the left and right shoulder straps, reducing the downward force of the spine and the cross-central force of the left and right shoulders and side bodies. There are chest straps on the left and right shoulder straps to balance the front and rear stress surfaces And to reduce the fatigue of the left and right shoulders and prevent the chicken breast state, there are left and right wings on the lower edge to provide width support for the left and right belts to reduce the centripetal angle of the waist and side body. By connecting the upper edge to the lower edge The inner end surface of the recurve plate is provided with an inwardly curved convex surface, and the traction belt is connected on the upper edge and the lower edge. When the front and rear combined force is formed with the front edge of the shoulder belt and the chest belt, it is in the vertical plane of pitch, and the upper body is bent forward. The kyphotic weight-bearing surface forms an active correction force of stretching and stretching in the front and back, assisting the spine to bend the back and straighten the upper body easily. When the bending force increases more than the set support force of the anti-bend board, it can bend with the body at a certain angle Waist activity.

Description

technology field; [0001] The invention relates to a spine health care auxiliary brace, in particular to a spine stretching and decompression and correction bending and hunchback load-bearing recurve board auxiliary device. Background technique; [0002] Aiming at the existing body-fitting posture correcting belts for correcting spine bending and hunchback in use, all the correction belts with the function of bending and body movement in the part of the spine, the main force system of the mode is all connected by elastic fabric waist belt and left and right shoulder belts to form a three-dimensional one One type of correction belt does not have a support structure between its waist belt and shoulder belt; the other correction belt is equipped with a vertical elastic support between its waist belt and shoulder belt, wrapped by its fabric The seam is set between the waist belt and the shoulder belt, and the existing fishbone or its elastic material support can be controlled by ...

AI Technical Summary

Problems solved by technology

[0002] Aiming at the existing body-fitting posture correcting belts for correcting spine bending and hunchback in use, all the correction belts with the function of bending and body movement in the part of the spine, the main force system of the mode is all connected by elastic fabric waist belt and left and right shoulder belts to form a three-dimensional one One type of correction belt does not have a support structure between its waist belt and shoulder belt; the other correction belt is equipped with a vertical elastic support between its waist belt and shoulder belt, wrapped by its fabric The seam is set between the waist belt and the shoulder belt, and the existing fishbone or its elastic material support can be controlled by the body and can bend the elastic force, and its elastic force from the vertical plane to the initial curvature is greater than At 10 degrees, the rebound strength of the struts is very weak, and the curvature of the spine that can be corrected by external force traction is within 10 degrees, and the initial stretching and traction force of spinal correction requires a strong support surface for the shoulder spine and shoulder girdle. Traction, and this mode is due to design factors. When the traction is generated, the elastic force of the struts can neither play a supporting role nor play a role in back support. When this correction belt is equipped with elastic struts with strong initial bending resistance When used, its elastic strength makes it impossible for people with different physiques to match, and using its characteristics

And the existing ankylosing correction belts equipped with non-elastic metal struts are also affected by its hardness or design factors and the kyphosis and activities of the left and right rear scapulae on the back of the body. The connections are set on the left and right sides of the neck close to the spine, and the connection points between the lower ends of the left and right branches and the left and right waist belts are also close to the two sides of the spine. The oblique force at a lateral angle is forced backwards, causing the centripetal force on the left and right shoulders to be greater than the force from front to back, and the lower end of the branch also lacks the left and right width support surfaces or structures. In this mode, in order to make the upper and lower ends of the support stick feel close to the back or the shape does not produce outward warping, the shoulder belt and waist belt are tightened, resulting in fatigue on the left and right shoulders and stress on the waist and abdomen. increase

[0003] As for the correcting belt mode of the former function; as can be seen from the foregoing, when the left and right shoulder straps generate traction backwards on the left and right shoulders of the upper body, the left and right shoulders are at the highest supporting surface of the left and right shoulder straps of the correcting belt, and the left and right shoulders are The direction of the force is not drawn by the upward force of the shoulder belt or the vertical backward force, but by the centripetal force of the up and down. In this mode, the partially curved spine between the left and right shoulders of the upper body and the spine at the lower end of the trunk cannot be corrected by stretching and decompression. On the contrary, it becomes The fulcrum that supports the pulling force between the left and right shoulder straps and the waist belt then bears the compression force. When the shoulder straps have greater tension on the left and right shoulders and use them for a longer period of time, the risk of spinal strain and lateral flexion will increase. Not only can it not reduce the load on the spine on the body tissue, but it will block the blood flow in the body, and the blood cannot flow naturally, which will cause hidden dangers of disease; for the former mode of correction belt function and defects, and the problems of the latter correction belt mode , there is no simple and reliable solution

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